{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2063-5KP32-0AD0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2063-5KP32-0AD0","canonicalUrl":"https://aoctrl.com/siemens/3VA2063-5KP32-0AD0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5KP32-0AD0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2063-5KP32-0AD0, molded case circuit breaker, 3-pole, 63 A rated continuous current Iu, ETU850 electronic trip unit, 187 kA interrupting at 240 V, line protection version.","salesMarkdown":"At 240 V it interrupts 187 kA, at 415 V and 440 V it holds 121 kA, and at 690 V it still clears 3.4 kA. That matters when coordinating with downstream breakers in a selective scheme: you can dial the short-time delay to ride through inrush without nuisance trips, then let the downstream device clear a bolted fault. The 5.4 W maximum power loss stays low enough that you can pack breakers tight in a panel without cooking the enclosure. Above that it derates: 60.6375 A at 55 °C, 58.275 A at 60 °C, 55.9125 A at 65 °C, and 53.55 A at 70 °C. If your panel sits near a steam line or a curing press, that derating curve tells you the real ampacity — not the nameplate number. Three auxiliary switches HQ are built in, giving you status feedback for PLC or SCADA without adding an external contact block. Communication function is onboard, so it can report trip events and current values over the bus — no separate communication module required for basic integration.","metaTitle":"Siemens 3VA2063-5KP32-0AD0 SENTRON MCCB, 63 A, 3-Pole, 187 k","metaDescription":"Siemens SENTRON 3VA2063-5KP32-0AD0 molded case circuit breaker, 63 A continuous, 3-pole, ETU850 release, 187 kA at 240 V. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"105 mm","Height":"181 mm","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"79 kA","at 690 V":"3.4 kA","at 40 °C":"63 A","at 45 °C":"63 A","at 50 °C":"63 A","at 55 °C":"60.6375 A","at 60 °C":"58.275 A","at 65 °C":"55.9125 A","at 70 °C":"53.55 A","Trip indicator":"No","Number of poles":"3","Product version":"Line protection","Voltage trigger":"No","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"20 000","Undervoltage Release":"No","Communication Function":"Yes","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"5.4 W","Auxiliary contact version":"3 auxiliary switches HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"Yes","Rated continuous current Iu":"63 A","Rated insulation voltage Ui":"800 V","Of The Supplied Basic Switch":"3VA2063-5KP32-0AA0","Design of the auxiliary release":"Without auxiliary release","Ground fault monitoring version":"Without","Design of the overcurrent release":"ETU850","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"25","Adjustable response value time / tr min.":"0.5","Adjustable response value time / tsd max.":"0.5 s","Adjustable response value time / tsd min.":"0.05 s","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"63 A","Adjustable response value current / li max.":"756 A","Adjustable response value current / li min.":"95 A","Adjustable response value current / lr min.":"25 A","Adjustable response value current / Isd max.":"630 A","Adjustable response value current / Isd min.":"38 A","Neutral conductors / upgradeable/retrofittable":"Yes","Number of CO contacts / for auxiliary contacts":"3","Protective function of the overcurrent release":"LSI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching capacity class of the circuit breaker":"M","Max. rated operational current of the frame size":"100 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"Lug terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"25 x 8.5","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"13 x 1 mm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=226902&mlfb=3VA2063-5KP32-0AD0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5KP32-0AD0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2063-5KP32-0AD0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Submit an RFQ for current availability and pricing."},{"question":"What are the key ratings for 3VA2063-5KP32-0AD0?","answer":"Rated 63 A continuous current Iu, 3-pole, with an ETU850 electronic trip unit. Interrupting capacity is 187 kA at 240 V, 121 kA at 415 V and 440 V, 79 kA at 500 V, and 3.4 kA at 690 V. Rated insulation voltage Ui is 800 V."},{"question":"What is the closest functional alternative to 3VA2063-5KP32-0AD0?","answer":"The 3VA2116-5JP32-0AE0 is a higher-current sibling in the same SENTRON 3VA2 frame. It shares the same width and mounting footprint but carries a higher continuous current rating. The 3VA2063-5KP32-0AD0 is the 63 A variant with the ETU850 release; do not assume a drop-in replacement without checking the trip unit settings and interrupting ratings for your specific fault level."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2063-5KP32-0AD0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/3VA2063-5KP32-0AD0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}